EA Converter

I just did an XMI (2.1) export from EA and then attempted to import into MagicDraw (using the EA import plugin).
The import dialog came up but it's been over an hour and it hasn't finished. The only options are to let it continue or cancel.
Should it take that long to import an XMI file that took about 5 minutes to export from EA?
The import dialog came up but it's been over an hour and it hasn't finished. The only options are to let it continue or cancel.
Should it take that long to import an XMI file that took about 5 minutes to export from EA?